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How much boost pressure can a built VQ37VHR withstand?

Originally Posted by 1slow370 so its a case of " i punch it in second and my tires self warm until they are ready to grip awesome then i shift

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How much boost pressure can a built VQ37VHR withstand? How much boost pressure can a built VQ37VHR withstand?
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Old 11-05-2014, 05:48 PM   #1 (permalink)
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so its a case of " i punch it in second and my tires self warm until they are ready to grip awesome then i shift to third" ok yeah thats pretty much what i get too.
no more like " i punch it in second burn out then let off and go have fun cuz my tires hook"

i have no reason to lie...i show you a video and still get called liar..i mean what do want me to say i'm sorry you dont get grip...idk sorry i'll shut up...lol...
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Old 11-05-2014, 06:33 PM   #2 (permalink)
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no more like " i punch it in second burn out then let off and go have fun cuz my tires hook"

i have no reason to lie...i show you a video and still get called liar..i mean what do want me to say i'm sorry you dont get grip...idk sorry i'll shut up...lol...
Hey it's ok. Now we know you we're comparing a single turbo that spools at 4k v.s. Us twins that spool at 3.2k rmp. Should have caught it when you said 8k rmp shift point.

Car looks clean and the video was well put together. Takes balls to hit 170mph on open road(personally 120mhp in 5th is my shut down point)

None the less we we're on two different aspects of FI. Just take in mind you're hitting 300wtq at 4k rmps and twins usually hit 400+wtq at 4k rmps. Big different, but when my smaller turbos peak at 6.6kish yours is just beginning to open up.(example)

Thanks again for your input.
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Old 11-05-2014, 06:39 PM   #3 (permalink)
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Hey it's ok. Now we know you we're comparing a single turbo that spools at 3.5k v.s. Us twins that spool at 2.2k rmp. Should have caught it when you said 8k rmp shift point.

Car looks clean and the video was well put together. Takes balls to hit 170mph on open road(personally 120mhp in 5th is my shut down point)

None the less we we're on two different aspects of FI. Just take in mind you're hitting 230wtq at 40mph and twins usually hit 400+wtq at 2.5k rmps. Big different, but when my smaller turbos peak at 6.6kish yours is just beginning to open up.

Thanks again for your input.
Anytime...I'm not trying to offend anyone. You can hit 8 psi at 2.2k dam I was thinking more around 3k...but any way yes its a different world. 2nd gear 40 is around 4k I think which is prime starting point for my car tires hold just fine and that's all I was trying to say...
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Old 11-05-2014, 06:44 PM   #4 (permalink)
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Anytime...I'm not trying to offend anyone. You can hit 8 psi at 2.2k dam I was thinking more around 3k...but any way yes its a different world. 2nd gear 40 is around 4k I think which is prime starting point for my car tires hold just fine and that's all I was trying to say...
Was comparing at 10psi 480whp, but 3.2k I'm about 4 psi(320ishwtq)

4k on a single unit is still awesome power, but if your not blowing your tires 5k to 7k then
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Old 11-05-2014, 06:53 PM   #5 (permalink)
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Was comparing at 10psi 480whp, but 2.2k I'm about 4 psi(320ishwtq)

4k on a single unit is still awesome power, but if your not blowing your tires 5k to 7k then
You have a Dyno graph of your setup? I've messed with several GTM kits and I've never seen one come on that early. Even the FI kits don't spool like that.
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Old 11-05-2014, 07:04 PM   #6 (permalink)
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You have a Dyno graph of your setup? I've messed with several GTM kits and I've never seen one come on that early. Even the FI kits don't spool like that.
Agreed would love to see a dyno graph
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Old 11-05-2014, 08:06 PM   #7 (permalink)
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Was comparing at 10psi 480whp, but 2.2k I'm about 4 psi(320ishwtq)

4k on a single unit is still awesome power, but if your not blowing your tires 5k to 7k then
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Agreed would love to see a dyno graph
my apologizes, was posting on my iphone wasn't thinking clearly. i''l edit my RPM range. 3 to 3.5k is the correct guess.
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Old 11-05-2014, 06:54 PM   #8 (permalink)
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Was comparing at 10psi 480whp, but 2.2k I'm about 4 psi(320ishwtq)

4k on a single unit is still awesome power, but if your not blowing your tires 5k to 7k then
ya 4k was just that pull i'm full 10psi at 32 to 35....with my twin scroll i should be right behind you tt guys...
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Old 11-06-2014, 09:05 AM   #9 (permalink)
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Hey it's ok. Now we know you we're comparing a single turbo that spools at 4k v.s. Us twins that spool at 3.2k rmp. Should have caught it when you said 8k rmp shift point.

Car looks clean and the video was well put together. Takes balls to hit 170mph on open road(personally 120mhp in 5th is my shut down point)

None the less we we're on two different aspects of FI. Just take in mind you're hitting 300wtq at 4k rmps and twins usually hit 400+wtq at 4k rmps. Big different, but when my smaller turbos peak at 6.6kish yours is just beginning to open up.(example)

Thanks again for your input.
Well Im glad you at least edited your first response, but this is also full of false information.

Ill back up my reasons why with this. If you can post one up also, Id love to see it.
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Old 11-06-2014, 09:11 AM   #10 (permalink)
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Well Im glad you at least edited your first response, but this is also full of false information.

Ill back up my reasons why with this. If you can post one up also, Id love to see it.


It was a (exmple) wasn't compaing my own car.
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Old 11-06-2014, 09:20 AM   #11 (permalink)
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Well Im glad you at least edited your first response, but this is also full of false information.

Ill back up my reasons why with this. If you can post one up also, Id love to see it.
Is this your dyno? If so, are you running the ball bearing or journal bearing?
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